Michael F. Mahoney

Companies

• CVS HealthBoard member Nov 3, 2023 to now¹
• Boston ScientificChair Feb 23, 2017 to now²
• Boston ScientificChief executive officer Nov 5, 2012 to now³
• Boston ScientificPresident Oct 25, 2011 to now⁴
• Baxter InternationalBoard member Oct 22, 2015 to May 4, 2023⁵
• Boston ScientificBoard member Nov 5, 2012 to Jan 4, 2017³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Boston Scientific BSX1,612,143 shares⁶$71.4M at $44.26Aug 3, 2026
• Baxter International BAX30,089 shares⁷$744.4K at $24.74May 4, 2023
• CVS Health CVS6,555 shares⁸$616.8K at $94.09May 15, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 3, 2026I 22,119 shares at $48.43 of Boston Scientific⁶
• Aug 3, 2026Bought 186,240 shares at $48.33 of Boston Scientific⁶
• May 28, 2026Gift 386,755 shares of Boston Scientific⁹
• Feb 16, 2026Shares withheld for tax 7,865 shares at $74.73 of Boston Scientific¹⁰
• Feb 16, 2026Exercised options 16,265 shares of Boston Scientific¹⁰
• Feb 14, 2026Shares withheld for tax 7,990 shares at $74.73 of Boston Scientific¹⁰
• Feb 14, 2026Exercised options 16,524 shares of Boston Scientific¹⁰
• Feb 13, 2026Shares withheld for tax 132,099 shares at $74.73 of Boston Scientific¹⁰
• Feb 13, 2026Exercised options 8,832 shares of Boston Scientific¹⁰
• Feb 13, 2026Granted 132,190 shares of Boston Scientific¹⁰
• Feb 13, 2026Granted 132,190 shares of Boston Scientific¹⁰
• Feb 12, 2026Shares withheld for tax 6,626 shares at $74.12 of Boston Scientific¹¹
• Feb 12, 2026Exercised options 13,704 shares of Boston Scientific¹¹
• Feb 2, 2026Sold 159,701 shares at $93.49 of Boston Scientific¹²
• Feb 2, 2026Sold 1,200 shares at $94.06 of Boston Scientific¹²
• Feb 2, 2026Exercised options 46,347 shares at $27.09 of Boston Scientific¹²
• Feb 2, 2026Exercised options 49,407 shares at $24.55 of Boston Scientific¹²
• Oct 30, 2025Gift 149,992 shares of Boston Scientific¹³
• Oct 29, 2025Gift 73,996 shares of Boston Scientific¹³
• Oct 29, 2025Gift 88,197 shares of Boston Scientific¹³
• Jun 2, 2025Sold 89,921 shares at $103.39 of Boston Scientific¹⁴
• Jun 2, 2025Sold 74,522 shares at $104.05 of Boston Scientific¹⁴
• Jun 2, 2025Exercised options 49,407 shares at $24.55 of Boston Scientific¹⁴
• Jun 2, 2025Exercised options 56,212 shares at $17.26 of Boston Scientific¹⁴
• May 15, 2025Granted 144 shares at $60.47 of CVS Health⁸

Trade performance

Returns are price-only (no dividends), measured from the trade date.